[1.27] Just pick any little plant, smell and taste it, and both smell and taste will tell you: “We originate from the light and warmth of the sun!”

[1.28] If you expose a sheet of glass for some extended time to the sunlight, it will begin to show all kinds of colors on its outer surface. Why not on the inner surface, too? Because the inner surface is not exposed to the sunrays first strike.